RUN_CALCULATOR_LOCALLY.md

Running the Calculator CLI application locally

These instructions are required from chapter01 to chapter03.

Dependencies

You will need the following tools to run your the code in this repository:

• Go 1.19 or later

This project depends on a variety of testing tools, which are used for instruction and demonstration purposes:

• testify
• mockery

Run locally

The Calculator CLI application requires an expression to parse:

$ go run chapterXX/main.go -expression "2 + 3"

Run unit tests

1. Install all Dependencies.
2. Run all tests in a given chapter:

$ cd chapterXX 
$ go test ./... -v